The energy-momentum tensor,the trace identity and the Casimir effect
| dc.creator | Kamath, S. G. | |
| dc.date | 2005-11-22 | |
| dc.date.accessioned | 2026-07-07T11:06:20Z | |
| dc.date.available | 2026-07-07T11:06:20Z | |
| dc.description | The trace identity associated with the scale transformation $x^μ\tox'{}^μ= e^{-ρ}x^μ$ on the Lagrangian density for the noninteracting electromagnetic field in the covariant gauge is shown to be violated on a single plate on which the Dirichlet boundary condition $A^μ(t,x^1,x^2,x^3=-a) = 0$ is imposed.It is however respected in free space,i.e. in the absence of the plate; these results reinforce our assertions in an earlier paper where the same exercise was carried out using the Lagrangian density for the free,massive,real scalar field in 2 + 1 dimensions. | |
| dc.description | 22 pages | |
| dc.identifier | https://arxiv.org/abs/hep-th/0511219 | |
| dc.identifier | http://arxiv.org/abs/hep-th/0511219 | |
| dc.identifier | Pramana66:345-360,2006 | |
| dc.identifier | doi:10.1007/BF02704389 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/189488 | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | The energy-momentum tensor,the trace identity and the Casimir effect | |
| dc.type | text |